76724752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 168544768

約数和(自身を除く): 91820016

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 73, 104, 124, 146, 163, 208, 248, 292, 326, 403, 496, 584, 652, 806, 949, 1168, 1304, 1612, 1898, 2119, 2263, 2608, 3224, 3796, 4238, 4526, 5053, 6448, 7592, 8476, 9052, 10106, 11899, 15184, 16952, 18104, 20212, 23798, 29419, 33904, 36208, 40424, 47596, 58838, 65689, 80848, 95192, 117676, 131378, 154687, 190384, 235352, 262756, 309374, 368869, 470704, 525512, 618748, 737738, 1051024, 1237496, 1475476, 2474992, 2950952, 4795297, 5901904, 9590594, 19181188, 38362376, 76724752]

約数ペア:

[(1, 76724752), (2, 38362376), (4, 19181188), (8, 9590594), (13, 5901904), (16, 4795297), (26, 2950952), (31, 2474992), (52, 1475476), (62, 1237496), (73, 1051024), (104, 737738), (124, 618748), (146, 525512), (163, 470704), (208, 368869), (248, 309374), (292, 262756), (326, 235352), (403, 190384), (496, 154687), (584, 131378), (652, 117676), (806, 95192), (949, 80848), (1168, 65689), (1304, 58838), (1612, 47596), (1898, 40424), (2119, 36208), (2263, 33904), (2608, 29419), (3224, 23798), (3796, 20212), (4238, 18104), (4526, 16952), (5053, 15184), (6448, 11899), (7592, 10106), (8476, 9052)]